CN207796300U - A kind of fiberglass reinforced plastic composite jack pipe - Google Patents
A kind of fiberglass reinforced plastic composite jack pipe Download PDFInfo
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- CN207796300U CN207796300U CN201721693950.2U CN201721693950U CN207796300U CN 207796300 U CN207796300 U CN 207796300U CN 201721693950 U CN201721693950 U CN 201721693950U CN 207796300 U CN207796300 U CN 207796300U
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- reinforced plastic
- steel wire
- liner layer
- bending section
- wedge
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Abstract
It is non-aging the utility model discloses a kind of fiberglass reinforced plastic composite jack pipe, it is excellent in cushion effect, it is connected firmly inside push pipe.A kind of fiberglass reinforced plastic composite jack pipe, tubular body is cavity passage, tube body wall is liner layer, glass reinforced plastic winding layer, steel wire liner layer, reinforced concrete floor from inside to outside, liner layer is stacked from inside to outside by surface felt, needled mat, screen cloth, and glass fibre is wound on screen cloth and forms glass reinforced plastic winding layer；The steel wire liner layer that several ring like steel wire are constituted is wound on glass reinforced plastic winding layer, several ring like steel wire equidistantly arrange, and there is bending section, bending section to be located at the same side, bending section is embedded in reinforced concrete floor on ring like steel wire；Socket end is equipped with two wedge-shaped rubber slots, and a wedge-shaped rubber circle is respectively equipped in two wedge-shaped rubber slots, and female end is equipped with an expanded rubber slot, water swelling rubber ring is equipped in expanded rubber slot, steel collar is cased on the outer surface of female end.
Description
Technical field
The utility model belongs to pipe technology field, concretely relates to a kind of fiberglass reinforced plastic composite jack pipe.
Background technology
Existing push pipe generally uses steel pipe or concrete duct, the disadvantage is that heavy, it is not easy to which lifting and down tube are easy
Aging, poor corrosion resistance；Or glass reinforced plastic push pipe is used, overall cost is high, and impact strength is low.
Invention content
The purpose of this utility model is to provide a kind of fiberglass reinforced plastic composite jack pipe, non-aging, excellent in cushion effect, push pipe
Inside is connected firmly.
In order to solve the above technical problems, what the purpose of this utility model was realized in：
A kind of fiberglass reinforced plastic composite jack pipe, including tube body, tubular body are cavity passage, and one end of tube body is socket end, pipe
The other end of body is female end, and tube body wall is liner layer, glass reinforced plastic winding layer, steel wire liner layer, reinforced concrete from inside to outside
Soil layer, liner layer are stacked from inside to outside by surface felt, needled mat, screen cloth, and glass fibre is wound on screen cloth and forms glass
Steel winding layer；The steel wire liner layer that several ring like steel wire are constituted is wound on glass reinforced plastic winding layer, between several ring like steel wire etc.
Away from arrangement, there is bending section, bending section to be located at the same side, bending section is embedded in reinforced concrete floor on ring like steel wire；Socket end
Two wedge-shaped rubber slots are equipped with, a wedge-shaped rubber circle is respectively equipped in two wedge-shaped rubber slots, female end is equipped with an expanded rubber
Slot, expanded rubber slot is interior to be equipped with water swelling rubber ring, and steel collar is cased on the outer surface of female end.
Preferred embodiment on the basis of said program and as said program：Bending section is triangle.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
The fiberglass reinforced plastic composite jack pipe of the utility model comprising liner layer, glass reinforced plastic winding layer, steel wire liner layer, steel
Reinforced concrete layer, it is more non-aging than traditional simple steel pipe or pipe of concrete, corrosion resistance is stronger, than simple glass reinforced plastic pipe
Impact strength bigger to connect between layers more secured, accurate by steel wire liner layer.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the left view structural representation of the utility model.
Fig. 3 is the schematic cross-sectional view of the utility model.
Fig. 4 is the steel wire liner layer structure schematic diagram of the utility model.
Specific implementation mode
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings；
This gives a kind of fiberglass reinforced plastic composite jack pipe, including tube body 1, the inside of tube body is cavity passage, tube body
One end be socket end 10, the other end of tube body is female end 11, and fiberglass reinforced plastic composite jack pipe is connected by spigot-and-socket；Spigot-and-socket
Convenient for connection between fiberglass reinforced plastic composite jack pipe and installation；
Tube body wall is respectively liner layer 12, glass reinforced plastic winding layer 13, steel wire liner layer 14, armored concrete from inside to outside
Layer 15, tube body are older than more securely, being not easy in traditional steel pipe, pipe of concrete or glass reinforced plastic pipe structure by manufacturing at many levels
Change, impact strength higher；
Liner layer includes surface felt, needled mat, screen cloth, is first wound surface felt on mold, then on the felt of surface
Needled mat is wound, then winds screen cloth on needled mat, surface felt, needled mat, screen cloth three level stack are wound liner layer intensity
It is high；
Glass fibre is wound on screen cloth and forms glass reinforced plastic winding layer, and glass reinforced plastic winding layer is non-aging, glass reinforced plastic winding layer
On be wound with steel wire liner layer, steel wire liner layer is made of several ring like steel wire 140, and ring like steel wire is wrapped in fiberglass and twines
It in winding layer, is spaced substantially equidistant between several ring like steel wire, there are several bending sections 141, between several bending sections on ring like steel wire
It equidistantly distributes, bending section outwardly convex is located at the same side, and it is mixed that bending section at triangle, on glass reinforced plastic winding layer has poured reinforcing bar
Solidifying soil forms reinforced concrete floor, while in bending section insertion reinforced concrete floor, ring like steel wire makes company between layers
It connects more securely, closely, increases whole impact strength；
The outer surface of the reinforced concrete floor of tube body socket end is equipped with two wedge-shaped rubber slots, is deposited between two wedge-shaped rubber slots
In spacing, it is embedded in wedge-shaped rubber circle 100 in wedge-shaped rubber slot, two push pipe connection sealings, pipe are made by wedge-shaped rubber circle
The outer surface of the reinforced concrete floor of body female end is equipped with an expanded rubber slot, and expanded rubber slot is located among female end, expands
It is equipped with water swelling rubber ring 110 in rubber ring, steel collar 2 is cased on the outer surface of female end；Socket end is inserted into female end,
Wedge-shaped expanded rubber circle forms sealing cooperation with steel collar, can effectively prevent and leaks, even if leakage water-swellable rubber occurs
Cushion rubber expands after meeting water, carries out secondary seal so that the possibility of leakage there's almost no.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (2)
1. a kind of fiberglass reinforced plastic composite jack pipe, it is characterised in that：Including tube body（1）, tubular body is cavity passage, one end of tube body
For socket end（10）, the other end of tube body is female end（11）, tube body wall is liner layer from inside to outside（12）, glass reinforced plastic winding layer
（13）, steel wire liner layer（14）, reinforced concrete floor（15）, liner layer stacks from inside to outside by surface felt, needled mat, screen cloth
It forms, glass fibre is wound on screen cloth and forms glass reinforced plastic winding layer；
Several ring like steel wire are wound on glass reinforced plastic winding layer（140）The steel wire liner layer of composition, between several ring like steel wire etc.
Away from arrangement, there is bending section on ring like steel wire（141）, bending section is located at the same side, and bending section is embedded in reinforced concrete floor；
Socket end is equipped with two wedge-shaped rubber slots, is respectively equipped with a wedge-shaped rubber circle in two wedge-shaped rubber slots, female end is equipped with
One expanded rubber slot, expanded rubber slot is interior to be equipped with water swelling rubber ring, and steel collar is cased on the outer surface of female end.
2. fiberglass reinforced plastic composite jack pipe according to claim 1, it is characterised in that：Bending section is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693950.2U CN207796300U (en) | 2017-12-07 | 2017-12-07 | A kind of fiberglass reinforced plastic composite jack pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693950.2U CN207796300U (en) | 2017-12-07 | 2017-12-07 | A kind of fiberglass reinforced plastic composite jack pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796300U true CN207796300U (en) | 2018-08-31 |
Family
ID=63283465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693950.2U Active CN207796300U (en) | 2017-12-07 | 2017-12-07 | A kind of fiberglass reinforced plastic composite jack pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642564A (en) * | 2019-11-11 | 2020-01-03 | 重庆大学 | Crude polypropylene-basalt hybrid fiber prefabricated hard fiber concrete, jacking pipe and manufacturing method |
-
2017
- 2017-12-07 CN CN201721693950.2U patent/CN207796300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642564A (en) * | 2019-11-11 | 2020-01-03 | 重庆大学 | Crude polypropylene-basalt hybrid fiber prefabricated hard fiber concrete, jacking pipe and manufacturing method |
| CN110642564B (en) * | 2019-11-11 | 2021-09-24 | 重庆大学 | Crude polypropylene-basalt hybrid fiber prefabricated hard fiber concrete, jacking pipe and manufacturing method |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 988 East Road, Yu Jia Hui, Yao Zhuang Town, Jiashan, Jiaxing, Zhejiang. Patentee after: Yunfeng Pipe Industry Co., Ltd Address before: 314000 988 East Road, Yu Jia Hui, Yao Zhuang Town, Jiashan, Jiaxing, Zhejiang. Patentee before: YUNFENG PIPE INDUSTRY Co.,Ltd. |